Local Calling Guide
Area code/prefix search
NPA: 617
[Rate centres in NPA 617]
[Dial plan for NPA 617]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 617-751
| 1 |
Brookline |
MA |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2020-08-24 |
|
| 617-751
| 2 |
Brookline |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2009-10-08 |
|
| 617-751
| 3 |
Brookline |
MA |
STHMMAGBGT0 |
7619 RCN TELECOM SERVICES, INC. - MA |
128 |
|
2013-08-24 |
|
| 617-751
| 4 |
Brookline |
MA |
|
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-751
| 5 |
Brookline |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
2010-11-01 |
|
| 617-751
| 6 |
Brookline |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-751
| 7 |
Brookline |
MA |
CMBRMAORDSG |
4018 LEVEL 3 COMMUNICATIONS, LLC - MA |
128 |
|
|
|
| 617-751
| 8 |
Brookline |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-10-11 |
|
| 617-751
| 9 |
Brookline |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2013-10-11 |
|
| 617-752
| A |
South Boston |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 617-752
| 0 |
South Boston |
MA |
BSTPMALLOMD |
073H TELNYX LLC |
128 |
|
2017-04-26 |
|
| 617-752
| 1 |
South Boston |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2008-12-06 |
|
| 617-752
| 2 |
South Boston |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2010-02-18 |
|
| 617-752
| 3 |
South Boston |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-03-10 |
|
| 617-752
| 4 |
South Boston |
MA |
NWTNMAWAVMD |
318J COMCAST IP PHONE, LLC |
128 |
|
2007-10-05 |
|
| 617-752
| 5 |
South Boston |
MA |
CHTWMABF2MD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
128 |
|
2017-04-14 |
|
| 617-752
| 6 |
South Boston |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2017-05-10 |
|
| 617-752
| 7 |
South Boston |
MA |
SOVLMAABDS2 |
268F PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA |
128 |
|
2018-10-29 |
|
| 617-752
| 8 |
South Boston |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2019-05-11 |
|
| 617-752
| 9 |
South Boston |
MA |
CATNMAAKPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
128 |
|
|
|
| 617-753
| A |
Boston |
MA |
BSTNMAHADS9 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-754
| A |
Brookline |
MA |
BKLIMAMADS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-755
| A |
Boston |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 617-756
| A |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
|
|
| 617-756
| 0 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-09-30 |
|
| 617-756
| 1 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-05-14 |
|
| 617-756
| 2 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-05-14 |
|
| 617-756
| 3 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-05-14 |
|
| 617-756
| 4 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-05-14 |
|
| 617-756
| 5 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-05-14 |
|
| 617-756
| 6 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-05-14 |
|
| 617-756
| 7 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-05-14 |
|
| 617-756
| 8 |
Boston |
MA |
NRTNMAAACM4 |
5562 METROPCS, INC. |
128 |
|
2007-05-14 |
|
| 617-756
| 9 |
Boston |
MA |
NRTNMAAACM4 |
6889 OMNIPOINT MIAMI E LICENSE, LLC |
128 |
|
2007-05-14 |
|
| 617-757
| A |
Boston |
MA |
BSTNMAFRDS2 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-758
| A |
Cambridge |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-758
| 0 |
Cambridge |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-758
| 1 |
Cambridge |
MA |
BSTPMALLDS3 |
892D ONVOY, LLC - MA |
128 |
|
2010-03-15 |
|
| 617-758
| 2 |
Cambridge |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-758
| 3 |
Cambridge |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-758
| 4 |
Cambridge |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-758
| 5 |
Cambridge |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-758
| 6 |
Cambridge |
MA |
|
829J PAETEC ITEL, LLC |
128 |
|
|
|
| 617-758
| 7 |
Cambridge |
MA |
CMBRMAMQDS3 |
316E YMAX COMMUNICATIONS CORP. - MA |
128 |
|
2009-02-17 |
|
| 617-758
| 8 |
Cambridge |
MA |
BSTNMABLOMD |
990E BANDWIDTH.COM CLEC, LLC - MA |
128 |
|
2011-03-24 |
|
| 617-758
| 9 |
Cambridge |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
2010-06-14 |
|
| 617-759
| A |
Dedham |
MA |
CMBSMA01AMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
128 |
|
|
|
| 617-760
| A |
Boston |
MA |
BSTNMAHADS9 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-761
| A |
Cambridge |
MA |
CMBRMABEDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
| 617-761
| 0 |
Cambridge |
MA |
CMBRMABEDS1 |
9102 VERIZON NEW ENGLAND INC. |
128 |
|
|
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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